With a total planned area of 56.72 square kilometers, the QETDZ is divided into eastern and western sections: the western section (36.96 square kilometers) is oriented towards hi-tech and micro-technology industries, represented by technology-intensive enterprises and research institutions, while the eastern section (19.76 square kilometers) is selected for the development of local heavy industries, modern logistics and large equipment manufacturing (represented by port-based equipment manufacturers, food processors and logistic companies, etc.), as a reflection of give prominence to its characteristics of harbor-related and highly export-oriented economy.